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DB-7G Epoxy Anti-Rust And Anti-Corrosion Paint Series


DB-7G706 epoxy zinc-rich primer is mainly composed of epoxy resin, zinc powder, anti-rust pigments, fillers, additives, solvents, etc. The epoxy zinc-rich primer is epoxy resin, epoxy resin as A class of coatings that are mainly film-forming substances, with excellent adhesion and chemical corrosion resistance, good alkali resistance, and hard coating; it is the most important anti-corrosion paint product, mainly used for corrosion-resistant coating, epoxy rich Zinc primers are often used as primers for anti-corrosion paints.

  • Product Description
  • 1. Introduction

    DB-7G706 epoxy zinc-rich primer is mainly composed of epoxy resin, zinc powder, anti-rust pigments, fillers, additives, solvents, etc. The epoxy zinc-rich primer is epoxy resin, epoxy resin as A class of coatings that are mainly film-forming substances, with excellent adhesion and chemical corrosion resistance, good alkali resistance, and hard coating; it is the most important anti-corrosion paint product, mainly used for corrosion-resistant coating, epoxy rich Zinc primers are often used as primers for anti-corrosion paints.

     

    2. Features

    It has excellent adhesion and chemical corrosion resistance, good rust resistance, good salt spray resistance, strong adhesion, excellent acid resistance, excellent alkali resistance, oil resistance, and can comprehensively improve the corrosion resistance and service life of steel structure substrates.

     

    3. Features Introduction

    This product is a two-component epoxy coating product, which has the physical and chemical properties of strong adhesion, tough paint film, excellent alkali resistance, oil resistance, salt spray resistance, and chemical gas corrosion resistance. paint to use.

     

    4. Technical indicators

    Paint Appearance:

    Iron red

    Paint ink appearance:

    Smooth

    Dry time:

    ≤4 hours

    Hard work time:

    ≤4 hours

    Adhesion:

    ≤Level 1

    Flexibility:

    ≤1mm

    Impact resistance:

    50kg.com

    Applicable time:

    5 hours

    Soak in 3% salt water for 168 hours:

    No blistering, no falling off, no raw embroidery

     

    Test result

    Project

    Technical indicators

    Test result

    Measured

    Determination method (national standard)

    Product color

    conform to the template

    symbol

    grey

    Visual inspection

    Appearance of paint film (visual)

    Smooth and free of impurities

    symbol

    symbol

    CB1721-79

    luster

    matte

    meets the

    28° (60° angle)

    GB1743-79

    Solid content:%

    70

    symbol

    75

    GB/T1725-2007

    Solid content:%

    50

    symbol

    50

     

    Solid content:%

    ≤30

    symbol

    25

     

    Hardness:h

    ≥2

    symbol

    2

    GB/T6739-2006

    Drying time

    surface dry(min)

    ≤20

    symbol

    1

    GB/T1728-1989

    hard work(h)

    ≤24

    symbol

    24

    GB/T1728-1989

    Bending resistance(mm)

    2

    symbol

    2

    GB/T1731-1993

    Impact strength(cm)

    50

    symbol

    50

    GB/T1732-93

    Adhesion:(class)

    1

    symbol

    1

    GB1720-79

    Salt spray resistant:h

    ≥500 hours

    symbol

    No blister, no rust, no peeling

    GB/T1771-2007

     

    5. Scope of application

    Mechanical equipment, petrochemical equipment, outer walls of various storage tanks, heavy steel structures, port machinery, railway and road transport vehicles, bridges, ships.

     

    6. Construction instructions

    Epoxy anti-corrosion primer ratio: 5kg (oil): 1kg (solid): 1kg (thin)

    Brush or spray the epoxy anti-corrosion primer one or two times: After fully stirring the prepared epoxy anti-corrosion primer, it is mixed with epoxy curing agent and thinner in proportion, and fully stirred for 1 to 2 minutes. construction.

     

    7. Precautions

    The paint should be fully stirred before use, and must be used up within 4 hours after mixing with the curing agent, so as not to affect the effect.

     

    8. Storage and safety protection

    1. The product should be stored in a cool and ventilated place, prevent direct sunlight, and isolate the fire source, away from the heat source;

    2. Operators should wear safety masks and gloves to avoid contact with skin or eyes, and should be washed with clean water in case of accidental contact.

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